Controlled synthesis and microwave absorption property of chain-like co flower

Chain-like Co flower is synthesized by simply modulating the reaction conditions via a facile liquid-phase reduction method. The morphology evolution process and transformation mechanism from particle to flower and finally to chain-like flower have been systematically investigated. [001] is the pref...

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Bibliographic Details
Published in:PloS one 2013-02, Vol.8 (2), p.e55928
Main Authors: Wang, Chao, Hu, Surong, Han, Xijiang, Huang, Wen, Tian, Lunfu
Format: Article
Language:English
Subjects:
Absorption
Architectural design
Atoms & subatomic particles
Carbon
Chains
Chemical synthesis
Chemistry
Cobalt
Dielectric loss
Electricity
Engineering
Experiments
Flowers
Genetic transformation
Magnetic fields
Magnetic Phenomena
Manufacturing
Materials Science
Microwave absorption
Microwave attenuation
Microwaves
Morphology
Nanostructures - chemistry
Nanostructures - ultrastructure
Nanotechnology - methods
Permeability
Physics
Synergistic effect
Transformation
X-Ray Diffraction
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Summary:Chain-like Co flower is synthesized by simply modulating the reaction conditions via a facile liquid-phase reduction method. The morphology evolution process and transformation mechanism from particle to flower and finally to chain-like flower have been systematically investigated. [001] is the preferred growth orientation due to the existence of easy magnetic axis. The microwave loss mechanism can be attributed to the synergistic effect of magnetic loss and dielectric loss, while magnetic loss is the main loss mechanism. In addition, the special microstructure of chain-like Co flower may further enhance microwave attenuation. The architectural design of functional material morphology is critical for improving its property toward future application.
ISSN:1932-6203
1932-6203
DOI:10.1371/journal.pone.0055928